The standard cost of Product B manufactured by Pharrell Company includes 3 units of direct materials at $5.00 per unit. During June, 29,000 units of direct materials are purchased at a cost of $4.70 per unit, and 29,000 units of direct materials are used to produce 9,400 units of Product B. (a) Compute the total materials variance and the price and quantity variances. Total materials variance Materials price variance Materials quantity variance (b) Favorable Favorable Unfavorable Compute the total materials variance and the price and quantity variances, assuming the purchase price is $5.15 and the quantity purchased and used is 28,000 units. Materials price variance Materials quantity variance SA $ Favorable Unfavorable Compute the total materials variance and the price and quantity variances, assuming the purchase price is $5.15 and the quantity purchased and used is 28,000 units. (b) Total materials variance Unfavorable Materials price variance $ Unfavorable Materials quantity variance $ Unfavorable